15 AH Series Stadium Subwoofer System
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1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A. TELEPHONE: (800) 876-3333 FAX (800) 765-3435 AtlasSound.com 1/3 ©2008 Atlas Sound LP. All rights reserved. Atlas Sound is a trademark of Atlas Sound LP. ATS002872 RevB 9/08 Features • Impressive efficiency rating of 103 dB 1 W/1M makes the AHSUB15S a perfect choice for low frequency augmentation of high energy music playback at sporting events. • Weather & rodent resistant. • Rear firing woofer cavity and mesh screen over the enclosure front to protect the speaker from weather and/or rodent damage. • Weather resistant connection via a convenient recessed terminal block located on back of loudspeaker • Secure surface mounting or suspension installation via the integral forged eyebolts. • 500 watts power handling • Maximum output of 127 dB (Rated Power @ 1 M) Applications The Atlas Sound AHSUB15S subwoofer system features high output and amazing low frequency response for indoor and outdoor applications including football stadiums, sports arenas, baseball fields, and large audi- toriums. Unit features an efficient low frequency woofer loaded into a durable, weather resistant, rear firing enclosure. Installation Ground Installation (Recommended) Excellent results may be achieved by mounting the AHSUB15S under bleacher seating. Electronic delay is suggested to approximate time alignment of full range speakers with subwoofer(s) to the listener locations. Optional AHSUBSTAND allows easy installation of the AHSUB15S under bleacher seating or other areas where concrete slab mounting is possible. Stand provides secure mounting of the AHSUB15S in a down firing configuration to maximize output performance while helping to prevent theft and weather damage. Holes are provided on the bracket feet for anchor points when mounting on concrete slab and additional holes are located on the frame to allow the AHSUB15S to be attached to the frame via chain or cable for optimal security. Overhead Installation Remember that wind will add considerable torque to the point of attachment. The mounting surface the speaker is being attached to should be able to handle five or more times the weight of the AH speaker (7x recommended for locations subject to high wind forces). The installer must ensure that the surface is capable of safely and securely supporting the load. The hardware employed must be safely and securely attached both to the loudspeaker and the surface in question. A general rule for soft surface installations (wood beams) is to multiply the corresponding working load limit by 75%: the result will be an approximate working load strength. AHSUB15S AHSUB15S 15" AH Series Stadium Subwoofer System AHSUB15S Mounted on Optional AHSUBSTAND
Transcript of 15 AH Series Stadium Subwoofer System
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.TELEPHONE: (800) 876-3333FAX (800) 765-3435 AtlasSound.com 1/3
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Features• Impressiveefficiencyratingof103dB1W/1Mmakesthe
AHSUB15Saperfectchoiceforlowfrequencyaugmentationofhighenergymusicplaybackatsportingevents.
• Weather&rodentresistant. • Rearfiringwoofercavityandmeshscreenoverthe
enclosurefronttoprotectthespeakerfromweatherand/orrodentdamage.
• Weatherresistantconnectionviaaconvenientrecessedterminalblocklocatedonbackofloudspeaker
• Securesurfacemountingorsuspensioninstallationviatheintegralforgedeyebolts.
• 500wattspowerhandling• Maximumoutputof127dB(RatedPower@1M)
Applications
TheAtlasSoundAHSUB15Ssubwoofersystemfeatureshighoutputandamazinglowfrequencyresponseforindoorandoutdoorapplicationsincludingfootballstadiums,sportsarenas,baseballfields,andlargeaudi-toriums.
Unitfeaturesanefficientlowfrequencywooferloadedintoadurable,weatherresistant,rearfiringenclosure.
Installation
Ground Installation (Recommended)
ExcellentresultsmaybeachievedbymountingtheAHSUB15Sunderbleacherseating.Electronicdelayissuggestedtoapproximatetimealignmentoffullrangespeakerswithsubwoofer(s)tothelistenerlocations.
OptionalAHSUBSTANDallowseasyinstallationoftheAHSUB15Sunderbleacherseatingorotherareaswhereconcreteslabmountingispossible.StandprovidessecuremountingoftheAHSUB15Sinadownfiringconfigurationtomaximizeoutputperformancewhilehelpingtopreventtheftandweatherdamage.HolesareprovidedonthebracketfeetforanchorpointswhenmountingonconcreteslabandadditionalholesarelocatedontheframetoallowtheAHSUB15Stobeattachedtotheframeviachainorcableforoptimalsecurity.
Overhead Installation
Remember that wind will add considerable torque to the point of attachment. The mounting surface the speaker is being attached to should be able to handle five or more times the weight of the AH speaker (7x recommended for locations subject to high wind forces).
The installer must ensure that the surface is capable of safely and securely supporting the load. The hardware employed must be safely and securely attached both to the loudspeaker and the surface in question. A general rule for soft surface installations (wood beams) is to multiply the corresponding working load limit by 75%: the result will be an approximate working load strength.
AHSUB15S
AHSUB15S15" AH Series Stadium Subwoofer System
AHSUB15S Mounted
on Optional AHSUBSTAND
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.TELEPHONE: (800) 876-3333FAX (800) 765-3435 AtlasSound.com 2/3
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tlas
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Technical SpecificationsPower Rating: 250wattsRMSSensitivity: 103dBSPL(1W/1M)Frequency Response:55Hz–120Hz(±5dB)Dispersion: OmniImpedance: 8ΩNominalHeight: 30.56”(776.22mm)Width: 30”(762mm)Depth: 28.16”(715.26mm)Shipping Weight: 280lbs(127.01kg)Driver Type: 15”LowFreqCone
Architect & Engineer Specifications
Theloudspeakersystemshallbeahorn-loaded,subwooferwitha15"paperconewithmoistureresistantcoating.
Thesubwoofershallhavea15"castframebasketmountedtoahighvolumefiberglasshornincorporatinganenvironmentresistanthous-ingwitha3partrodentandmoistureresistantbarrier.The15”woofershallbeconnectedtoanintegral3pole18dbperoctavecrossoverwithcrossoverfrequencyof150Hz.Theinputconnectionshallbevia4positionscrewdownterminalstripinternallyconfiguredtoallowparallelinputandoutputwiringfordaisychainwiringofmultipleunitswithascrewaffixedweatherresistantcover.Theloudspeakerenclosureshallbeamoldedweather-sealedblackfiberglassbellwithaperforatedalu-minumgrillebackedbyopencellfoamandastainlesssteelmeshoverthewoofer.ThereshallbethreeeyeboltM8mountingpointson2sidesoftheenclosure(6total)andinclude3rubberfeetforfloormountingandaprovisionviaoptionalmountingstandtobedownwardfiring.Thesystemshallalsoincludeaprovisionforportablespeakersviaaholepro-videdforanoptional1-3⁄8"steelpolesocketwhichcanbeinstalledviatheremovalofasteelcoverand4bolts.
Thesystemshallhaveafrequencyresponseof55Hz–150Hz(±5dB),inputcapabilityof500WattRMS,103dBsensitivityatonemeter(2.83V)in1⁄2spaceand8Ωnominalimpedance.
Dimensionsshallbe:Height30.56"(776.22mm)Width30"(762mm)Depth28.16"(715.26mm)Weight280lbs(127.01kg)
TheloudspeakersystemshallbetheAtlasSoundmodelAH15SUBSsubwoofer.
©2007 Atlas Sound SL2-3033 ATS002872 RevA 8/07
28.16" (715.26 mm)
30.56" (776.22 mm)
30.00" (762 mm)
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.TELEPHONE: (800) 876-3333FAX (800) 765-3435 AtlasSound.com 3/3
©20
08 A
tlas
So
un
d L
P. A
ll ri
gh
ts r
eser
ved
. Atl
as S
ou
nd
is a
tra
dem
ark
of
Atl
as S
ou
nd
LP.
AT
S00
2872
Rev
B 9
/08
AHSUB15S Impedance (ohms) vs. Frequency
AHSUB15S Frequency Response
